Exposure
ID
PIONI.2025-07-14T01:46:24.754_1
Header ID
PIONI.2025-07-14T01:46:24.754
Date updated
2025-07-14 01:50:44 UTC+0000
Release date
2025-07-14 01:46:24 UTC+0000
UTC Start
2025-07-14 01:46:24.754
UTC End
2025-07-14 01:47:15.954
MJD Start
60870.0738976146
MJD End
60870.0744902072
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.002392
Ambient temperature (°C)
12.32
Seeing (arcsec)
0.99
Observation
ID
68749
Category
calibrator
Program ID
115.29EV.002
Program Title
MAPPING THE EXPLOSION OF NOVA V0462 LUPI
Program Type
ToO
PI / COI
MEILLAND / OTULAKOWSKA-HYPKA / NARDETTO / MILLOUR
Target
ID
51154
Name
HD 133865
RA
227.039235
DEC
-40.83598
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.9560 89.9300 128.8000 129.0000
A0-J2 124.9750 124.8680 106.8000 107.0000
A0-C1 22.4850 22.4790 128.8500 129.0270
G1-J2 53.5220 53.4510 67.8000 67.9000
G1-C1 67.4710 67.4510 308.8340 309.0110
J2-C1 104.4700 104.3700 282.2030 282.3780
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29EV.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60870.0738976146
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 133865
RA 227.039235
DEC -40.83598
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 C1
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.956
HIERARCH ESO ISS PBL12 END 89.93
HIERARCH ESO ISS PBLA12 START 128.8
HIERARCH ESO ISS PBLA12 END 129.0
HIERARCH ESO ISS PBL13 START 124.975
HIERARCH ESO ISS PBL13 END 124.868
HIERARCH ESO ISS PBLA13 START 106.8
HIERARCH ESO ISS PBLA13 END 107.0
HIERARCH ESO ISS PBL14 START 22.485
HIERARCH ESO ISS PBL14 END 22.479
HIERARCH ESO ISS PBLA14 START 128.85
HIERARCH ESO ISS PBLA14 END 129.027
HIERARCH ESO ISS PBL23 START 53.522
HIERARCH ESO ISS PBL23 END 53.451
HIERARCH ESO ISS PBLA23 START 67.8
HIERARCH ESO ISS PBLA23 END 67.9
HIERARCH ESO ISS PBL24 START 67.471
HIERARCH ESO ISS PBL24 END 67.451
HIERARCH ESO ISS PBLA24 START 308.834
HIERARCH ESO ISS PBLA24 END 309.011
HIERARCH ESO ISS PBL34 START 104.47
HIERARCH ESO ISS PBL34 END 104.37
HIERARCH ESO ISS PBLA34 START 282.203
HIERARCH ESO ISS PBLA34 END 282.378
HIERARCH ESO ISS AMBI TAU0 START 0.002392
HIERARCH ESO ISS AMBI TAU0 END 0.002392
HIERARCH ESO ISS AMBI TEMP 12.32
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.99